Arduino Release v3.0.4 based on ESP-IDF v5.1.4+

The Arduino ESP32 version 3.0.4 is fourth bugfix release based on the ESP-IDF v5.1.4 (release notes).

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For version migration, please check Migration Guide from v2.X to 3.X

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System PR

• IDF release/v5.1 by @me-no-dev in #10098
• fix(core): Update versions to 3.0.4 by @me-no-dev in #10106

Peripherals

ADC

• Update analogContinuous function for passing pins as const and constexpr by @rvbc1 in #10044

GPIO

• fix(gpio): add missing include for digitalPinCanOutput() by @P-R-O-C-H-Y in #10070

LEDC

• fix(ledc): Fix freeing channel if not used anymore by @P-R-O-C-H-Y in #10094

UART

• fix(uart): Sets XTAL as clock source for uart by @SuGlider in #10087

Timer

• fix(timer): Add check to avoid crashing by @P-R-O-C-H-Y in #10069

Libraries

Networking

• PPP: add "battery status" read stub functions by @WebDust21 in #10043
• feat(wifi): Allow setting minimum time for wifi scan by @P-R-O-C-H-Y in #10083
• fix(lwip): Add early out in NetworkUDP::parsePacket() when socket has no data by @nitz in #10075

NetworkClientSecure

• fix(wfcs): Replaced expired certificate for howsmyssl.com by @lbernstone in #10063
• fix(ssl): Add size arg to NetworkClientSecure::setCACertBundle by @me-no-dev in #10101

Rainmaker

• fix(rainmaker): Add new partition tables that fits the binary size by @P-R-O-C-H-Y in #10046
• fix(example): Update RainMaker examples to work with ESP32C6 by @P-R-O-C-H-Y in #10096

ESP-NOW

• fix(ESP-NOW): Remove all peers on ESP_NOW.end() by @P-R-O-C-H-Y in #10102

Boards updates & addition

• feat(board): add Waveshare ESP32-S3-Matrix by @Xylopyrographer in #10072
• Enabled the onboard ceramic antenna by default when creating a new project with XIAO_ESP32C6 by @Cincinnatu in #10066

CI & Testing

• ci(tests): Fix workflow errors by @lucasssvaz in #10067
• ci(wokwi): Pass diagram.json file if exists to pytest by @P-R-O-C-H-Y in #9720
• ci(release): Add JSON install test by @lucasssvaz in #10104

Documentation & Examples

• add(template): Add version 3.0.3 to the Issue template by @me-no-dev in #10042
• docs(lib-builder): Add missing requirements and examples by @lucasssvaz in #10040
• fix(readme): Update badge for Build status by @P-R-O-C-H-Y in #10097
• feat(net): Add NAPT examples by @me-no-dev in #10100
• feat: Print chip features bitfield by @Xylopyrographer in #10080

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Full Changelog: 3.0.3...3.0.4

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New Contributors

• @rvbc1 made their first contribution in #10044
• @nitz made their first contribution in #10075
• @Cincinnatu made their first contribution in #10066

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Thank you all for your contribution!